1. Department of Social and Environmental Medicine Kanazawa Medical University Uchinada Japan
2. Health Evaluation Center Kanazawa Medical University Uchinada Japan
3. Department of Health Science Shiga University of Medical Science Otsu Japan
4. Department of Nursing Faculty of Health Sciences Komatsu University Komastsu Japan
5. School of Nursing Kanazawa Medical University Uchinada Japan
6. School of Health Sciences College of Medical, Pharmaceutical and Health Sciences Kanazawa University Kanazawa Japan
7. YKK Healthcare Center Kurobe Japan
8. Department of Occupation and Environmental Medicine Graduate School of Medicine Chiba University Chiba Japan
9. Medical Research Institute Kanazawa Medical University Uchinada Japan